The SCN1A gene variants and epileptic encephalopathies

scientific article published on 25 July 2013

The SCN1A gene variants and epileptic encephalopathies is …
instance of (P31):
meta-analysisQ815382
scholarly articleQ13442814

External links are
P356DOI10.1038/JHG.2013.77
P2888exact matchhttps://scigraph.springernature.com/pub.10.1038/jhg.2013.77
P698PubMed publication ID23884151
P5875ResearchGate publication ID251878132

P2093author name stringSubramaniam Ganesh
Rashmi Parihar
P2860cites workMechanisms for variable expressivity of inherited SCN1A mutations causing Dravet syndromeQ60453026
Differential subcellular localization of the RI and RII Na+ channel subtypes in central neuronsQ69366003
Structure and function of voltage-gated ion channelsQ71612070
Cryptic chromosome deletions involving SCN1A in severe myoclonic epilepsy of infancyQ79215682
Spectrum of SCN1A gene mutations associated with Dravet syndrome: analysis of 333 patientsQ79639496
A screening test for the prediction of Dravet syndrome before one year of ageQ80189870
Patients with a sodium channel alpha 1 gene mutation show wide phenotypic variationQ80345827
The voltage-gated sodium channel Scn8a is a genetic modifier of severe myoclonic epilepsy of infancyQ81325064
SCN1A mutation analysis in myoclonic astatic epilepsy and severe idiopathic generalized epilepsy of infancy with generalized tonic-clonic seizuresQ81828528
Targeted next generation sequencing as a diagnostic tool in epileptic disordersQ84182666
Mutations of SCN1A, encoding a neuronal sodium channel, in two families with GEFS+2Q22253421
De novo mutations in the sodium-channel gene SCN1A cause severe myoclonic epilepsy of infancyQ24533495
A novel SCN1A mutation associated with generalized epilepsy with febrile seizures plus--and prevalence of variants in patients with epilepsyQ24536363
Sodium channel dysfunction in intractable childhood epilepsy with generalized tonic-clonic seizuresQ24544180
From ionic currents to molecular mechanisms: the structure and function of voltage-gated sodium channelsQ28143653
Functional effects of two voltage-gated sodium channel mutations that cause generalized epilepsy with febrile seizures plus type 2Q28188391
Epilepsy-associated dysfunction in the voltage-gated neuronal sodium channel SCN1AQ28191292
Generalized epilepsy with febrile seizures plus type 2 mutation W1204R alters voltage-dependent gating of Na(v)1.1 sodium channelsQ28204139
Mutations of sodium channel alpha subunit type 1 (SCN1A) in intractable childhood epilepsies with frequent generalized tonic-clonic seizuresQ28207332
Molecular basis of an inherited epilepsyQ28207595
Does a SCN1A gene mutation confer earlier age of onset of febrile seizures in GEFS+?Q51765056
A long-term follow-up study of Dravet syndrome up to adulthood.Q51858326
Rasmussen encephalitis associated with SCN 1 A mutation.Q53451733
Nonfunctional SCN1A is common in severe myoclonic epilepsy of infancy.Q53592417
Microdeletions involving the SCN1A gene may be common in SCN1A-mutation-negative SMEI patients.Q54590725
Physicochemical property changes of amino acid residues that accompany missense mutations in SCN1A affect epilepsy phenotype severityQ56772018
Early clinical features in Dravet syndrome patients with and without SCN1A mutationsQ57529905
De novo SCN1A mutations in Dravet syndrome and related epileptic encephalopathies are largely of paternal originQ57905641
Functional characterization of the D188V mutation in neuronal voltage-gated sodium channel causing generalized epilepsy with febrile seizures plus (GEFS)Q28208131
Mutations of neuronal voltage-gated Na+ channel alpha 1 subunit gene SCN1A in core severe myoclonic epilepsy in infancy (SMEI) and in borderline SMEI (SMEB)Q28240097
SCN1A mutations and epilepsyQ28249270
A novel epilepsy mutation in the sodium channel SCN1A identifies a cytoplasmic domain for beta subunit interactionQ28291611
Recurrent de novo mutations of SCN1A in severe myoclonic epilepsy of infancyQ28295604
Reduced sodium current in GABAergic interneurons in a mouse model of severe myoclonic epilepsy in infancyQ28585126
Nav1.1 localizes to axons of parvalbumin-positive inhibitory interneurons: a circuit basis for epileptic seizures in mice carrying an Scn1a gene mutationQ28587835
Mutation nomenclature extensions and suggestions to describe complex mutations: a discussionQ29616531
Heterozygous mutations of the voltage-gated sodium channel SCN8A are associated with spike-wave discharges and absence epilepsy in miceQ30486948
Altered function of the SCN1A voltage-gated sodium channel leads to gamma-aminobutyric acid-ergic (GABAergic) interneuron abnormalitiesQ30493834
Neuronal voltage-gated ion channels are genetic modifiers of generalized epilepsy with febrile seizures plusQ30498134
Sudden unexpected death in a mouse model of Dravet syndromeQ30538288
Preferential inactivation of Scn1a in parvalbumin interneurons increases seizure susceptibilityQ30542513
A role of SCN9A in human epilepsies, as a cause of febrile seizures and as a potential modifier of Dravet syndromeQ33504524
Genetic predictors of the maximum doses patients receive during clinical use of the anti-epileptic drugs carbamazepine and phenytoinQ33936573
Focal seizures due to chronic localized encephalitisQ34244319
Lennox-Gastaut syndrome (childhood epileptic encephalopathy).Q34291322
Identification of SCN1A and PCDH19 mutations in Chinese children with Dravet syndromeQ34359072
Tissue-specific expression of the RI and RII sodium channel subtypesQ34373977
Clinical and molecular genetics of myoclonic-astatic epilepsy and severe myoclonic epilepsy in infancy (Dravet syndrome).Q34432842
Novel SCN1A mutation in a proband with malignant migrating partial seizures of infancyQ34971951
De novo SCN1A mutations in migrating partial seizures of infancyQ35119591
Dravet syndrome as epileptic encephalopathy: evidence from long-term course and neuropathologyQ35275382
Nav 1.1 dysfunction in genetic epilepsy with febrile seizures-plus or Dravet syndromeQ35375026
Na(V)1.1 channels are critical for intercellular communication in the suprachiasmatic nucleus and for normal circadian rhythmsQ35750926
Nova2 interacts with a cis-acting polymorphism to influence the proportions of drug-responsive splice variants of SCN1A.Q35752646
Evolutionary convergence of alternative splicing in ion channelsQ35752648
Sodium channel mutations in epilepsy and other neurological disordersQ36216288
Specific deletion of NaV1.1 sodium channels in inhibitory interneurons causes seizures and premature death in a mouse model of Dravet syndromeQ36221618
Autistic-like behaviour in Scn1a+/- mice and rescue by enhanced GABA-mediated neurotransmission.Q36252621
Nontruncating SCN1A mutations associated with severe myoclonic epilepsy of infancy impair cell surface expressionQ36451955
When should clinicians order genetic testing for Dravet syndrome?Q36460682
A catalog of SCN1A variantsQ37274545
Debate: Does genetic information in humans help us treat patients? PRO--genetic information in humans helps us treat patients. CON--genetic information does not help at all.Q37352124
A functional null mutation of SCN1B in a patient with Dravet syndromeQ37359854
De novo mutations of voltage-gated sodium channel alphaII gene SCN2A in intractable epilepsiesQ37368348
NaV1.1 channels and epilepsyQ37701079
Sodium channel gene family: epilepsy mutations, gene interactions and modifier effectsQ37721012
Sodium channel SCN1A and epilepsy: mutations and mechanismsQ37787324
Dravet syndrome: the long-term outcomeQ37861264
Molecular and cellular basis: insights from experimental models of Dravet syndromeQ37861271
Overall management of patients with Dravet syndromeQ37866833
Developmental programming of early brain and behaviour development and mental health: a conceptual frameworkQ37939210
Clinical spectrum of SCN2A mutations.Q37949707
Different degrees of loss of function between GEFS+ and SMEI Nav 1.1 missense mutants at the same residue induced by rescuable folding defectsQ39360713
Pure haploinsufficiency for Dravet syndrome Na(V)1.1 (SCN1A) sodium channel truncating mutationsQ39431641
SCN1A IVS5N+5 polymorphism and response to sodium valproate: a multicenter studyQ39538104
The GABRG2 nonsense mutation, Q40X, associated with Dravet syndrome activated NMD and generated a truncated subunit that was partially rescued by aminoglycoside-induced stop codon read-through.Q39593426
Prognostic, clinical and demographic features in SCN1A mutation-positive Dravet syndromeQ39598983
Regulation of persistent Na current by interactions between beta subunits of voltage-gated Na channelsQ39881948
Identification of the promoter region and the 5'-untranslated exons of the human voltage-gated sodium channel Nav1.1 gene (SCN1A) and enhancement of gene expression by the 5'-untranslated exonsQ39957360
Variable epilepsy phenotypes associated with a familial intragenic deletion of the SCN1A geneQ40338435
Auxiliary subunits of voltage-gated ion channelsQ40390112
Sodium channel heterologous expression in mammalian cells and the role of the endogenous beta1-subunitsQ40680387
A sodium channel mutation causing epilepsy in man exhibits subtle defects in fast inactivation and activation in vitroQ40837265
A BAC transgenic mouse model reveals neuron subtype-specific effects of a Generalized Epilepsy with Febrile Seizures Plus (GEFS+) mutationQ42540895
Analysis of SCN1A mutation and parental origin in patients with Dravet syndrome.Q42658858
Mutational analysis of GABRG2 in a Japanese cohort with childhood epilepsies.Q43059162
Missense mutation of the sodium channel gene SCN2A causes Dravet syndrome.Q43270703
Genotype-phenotype associations in SCN1A-related epilepsiesQ43484474
Autism in Dravet syndrome: prevalence, features, and relationship to the clinical characteristics of epilepsy and mental retardationQ43528864
CACNA1A variants may modify the epileptic phenotype of Dravet syndrome.Q43851698
Mouse with Nav1.1 haploinsufficiency, a model for Dravet syndrome, exhibits lowered sociability and learning impairmentQ44066884
Sodium channel alpha1-subunit mutations in severe myoclonic epilepsy of infancy and infantile spasms.Q44592858
A functional polymorphism in the SCN1A gene does not influence antiepileptic drug responsiveness in Italian patients with focal epilepsyQ45171680
Role of the amino and carboxy termini in isoform-specific sodium channel variationQ46530230
SCN1A duplications and deletions detected in Dravet syndrome: implications for molecular diagnosis.Q47923406
Type I and type II Na(+) channel alpha-subunit polypeptides exhibit distinct spatial and temporal patterning, and association with auxiliary subunits in rat brainQ48140249
Deletions of SCN1A 5' genomic region with promoter activity in Dravet syndrome.Q48183901
Is phenotype difference in severe myoclonic epilepsy in infancy related to SCN1A mutations?Q48197553
The spectrum of SCN1A-related infantile epileptic encephalopathiesQ48249670
A homozygous mutation of voltage-gated sodium channel β(I) gene SCN1B in a patient with Dravet syndromeQ48297410
Severe infantile epilepsies: molecular genetics challenge clinical classificationQ48395883
The natural history of Rasmussen's encephalitis.Q48536481
The SCN1A variant database: a novel research and diagnostic tool.Q48669854
A theory of the origin of cerebral asymmetry: epigenetic variation superimposed on a fixed right-shift.Q48704248
Epidemiology of Severe Myoclonic Epilepsy of InfancyQ48948719
Nav1.1 is predominantly expressed in nodes of Ranvier and axon initial segments.Q49092166
The clinical utility of an SCN1A genetic diagnosis in infantile-onset epilepsy.Q50116440
P433issue9
P304page(s)573-580
P577publication date2013-07-25
P1433published inJournal of Human GeneticsQ6295302
P1476titleThe SCN1A gene variants and epileptic encephalopathies
P478volume58

Reverse relations

cites work (P2860)
Q55060113A mutation in GABRB3 associated with Dravet syndrome.
Q38828065Animal models of monogenic migraine
Q38959338Clinical and genetic factors predicting Dravet syndrome in infants with SCN1A mutations
Q64084492Disordered breathing in a mouse model of Dravet syndrome
Q28082964Drosophila sodium channel mutations: Contributions to seizure-susceptibility
Q35962539Evaluation of Presumably Disease Causing SCN1A Variants in a Cohort of Common Epilepsy Syndromes
Q37579472Genetic Variants Identified from Epilepsy of Unknown Etiology in Chinese Children by Targeted Exome Sequencing
Q33737782Genome annotation for clinical genomic diagnostics: strengths and weaknesses
Q92392357Influence of common SCN1A promoter variants on the severity of SCN1A-related phenotypes
Q57256819Inhibitory effects of cannabidiol on voltage-dependent sodium currents
Q97679018Molecular diagnosis of epileptic encephalopathy of the first year of life applying a customized gene panel in a group of Argentinean patients
Q92046696Mouse Models of Familial Hemiplegic Migraine for Studying Migraine Pathophysiology
Q90064889NaV1.1 and NaV1.6 selective compounds reduce the behavior phenotype and epileptiform activity in a novel zebrafish model for Dravet Syndrome
Q91792169Re-annotation of 191 developmental and epileptic encephalopathy-associated genes unmasks de novo variants in SCN1A
Q37591772SCN1A Gene Mutation and Adaptive Functioning in 18 Vietnamese Children with Dravet Syndrome.
Q58801118Selective Na1.1 activation rescues Dravet syndrome mice from seizures and premature death
Q47658294Severe peri-ictal respiratory dysfunction is common in Dravet syndrome.
Q29147383Simultaneous impairment of neuronal and metabolic function of mutated gephyrin in a patient with epileptic encephalopathy
Q34496558Somatic mutation in single human neurons tracks developmental and transcriptional history
Q37110729Synergistic association of STX1A and VAMP2 with cryptogenic epilepsy in North Indian population
Q88374864The genetics and molecular biology of fever-associated seizures or epilepsy
Q30836081The sorting receptor Rer1 controls Purkinje cell function via voltage gated sodium channels
Q92003234Trafficking mechanisms underlying Nav channel subcellular localization in neurons
Q29994709Unexpected Efficacy of a Novel Sodium Channel Modulator in Dravet Syndrome

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